Number of partial reaction steps in overall reaction of cyclosporin synthesis

Range ≥40 reaction steps/synthesis
Organism Fungus Tolypocladium inflatum (Beauveria nivea)
Reference Lawen A, Zocher R. Cyclosporin synthetase. The most complex peptide synthesizing multienzyme polypeptide so far described. J Biol Chem. 1990 Jul 5 265(19):11355-60. p.11360 left column 3rd paragraphPubMed ID2358465
Method "The overall reaction of cyclosporin synthesis can be divided in at least 40 partial reaction steps: 11 aminoadenylation reactions, 11 transthiolation reactions, 7 N-methylation reactions, 10 elongation reactions, and the final cyclization reaction. Possible other transthiolation reactions from one thiol group to another are not included in this calculation."
Entered by Uri M
ID 110415